==========js文件===========
function S(i){return document.getElementById(i)}
function copyUrl(){
var clipBoardContent=S("downloadDirect").href;
try{
window.clipboardData.setData("Text",clipBoardContent);
alert("Liehuo.Net提示：复制成功!");
}catch(e){
alert("Liehuo.Net提示：复制失败!");
}
}
//在不是连接的位置单击时,隐藏 显示的层
document.onclick = function(evt){
var _target = evt ? evt.target : event.srcElement ;
var _id = _target.id;
if( _id == "" ){
_id = _target.tagName;
}
if( _id !="A"){
S("downloadPanel").style.display = 'none';
}
}
//网页载入时,绑定指定对象下的所有a
window.onload=function(){
var liehuo_urls=S("liehuo_urls");
var liehuo_curls = liehuo_urls.getElementsByTagName("a");
for(var i=0,j=liehuo_curls.length; i<j; i++){
liehuo_curls[i].onclick=function(evt){
var _event = evt ? evt : window.event;
var _target = evt ? evt.target : window.event.srcElement;
var _p = S("downloadPanel");
_p.style.top = _event.clientY + document.body.scrollTop ;
_p.style.left = ( _event.clientX + document.body.scrollLeft < 160 ? _event.clientX + document.body.scrollLeft + 10 : _event.clientX + document.body.scrollLeft - 120 );
S("downloadPanel").style.display = '';
S("downloadDirect").href= this.href;
return false;
}
}
}
==============html 调用================
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd">
<script type="text/javascript" src="style/showDivJs.js"> </script>
<style type="text/css">
html,body{ font-size:12px;}
a {color:#4d5d2c;text-decoration:underline;cursor:pointer;}
.pointer {cursor:pointer;}
.infobar {background:#fff9e3;border:1px solid #fadc80;color:#743e04;margin-bottom:10px;padding:8px 20px 4px 20px;}
</style>
<div id="liehuo_urls" align="center">
<a href="javascript:void(0)">选中</a><br />
</div>
<div id="downloadPanel" style="position:absolute;top:0px;left:0px;width:160px;z-index:999;padding:6px 2px 6px 10px;border:1px solid #fb7;display:none;" class="infobar">
<div style="padding:3px 0 0 0;">
<a href="javascript:void(0)" onclick="S('downloadPanel').style.display = 'none';">关闭</a>
</div><br />
<center>
<h4>经纬度编辑</h4>
名称：<input name="name" size="10"/><br/>
经度：<input name="longitude" size="10"/><br/>
纬度：<input name="latitude" size="10"/><br/>
<input type="button" value=" 提 交 " />
</center>
</div>
</html>